共享symfony2会话数据

Question

I have to share session data between a Symfony 2 application and a standalone application using Symfony/HttpFoundation component.

Both applications share the same domain, for example:

• application A (symfony2): http://example.dev
• application B (standalone, Symfony/HttpFoundation): http://example.dev/admin

Standard configuration for application A, in a controller:

$session = $this->get('session');

Application B:

use Symfony\Component\HttpFoundation\Session\Session;
$session = new Session();
$session->start();

It seems that two session are independent and var_dump

    var_dump($session->all())

gives different results.

Thank you.

---

Solution:

By default, Symfony saves session in cache folder (thank you MouradK) so it must be configured to use default php.ini handler:

http://symfony.com/doc/2.3/cookbook/session/sessions_directory.html

framework:
    session:
        handler_id: ~